Updated faction relationships between Odrysia and its historical enemies, updated diplomacy script, adjusted AI aggression for some factions

Tweak AI armies to use 2x the numbers to allow proper siege attacks. Adjusted AI recruitment for Diadochi factions to focus on pikes over hyaspists.

Add civil war handling for senate diplomacy

Update diplomacy script for senate/carthage factions

Minor script remove unused code

Remove debug script that gave Fabii mad bonuses. Add diplomacy script that applies peace to all roman factions and all carthage factions when making peace with one of the factions.

Add in italic ranged units for ranged buildings after level 2

Add spartan shield graphics for armored hoplites

Fix trait triggers

Update and add various character trait triggers. Correct some building description text.